20335396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5693}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 38263680

約数和(自身を除く): 17928284

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5693, 11386, 22772, 108167, 216334, 267571, 432668, 535142, 1070284, 5083849, 10167698, 20335396]

約数ペア:

[(1, 20335396), (2, 10167698), (4, 5083849), (19, 1070284), (38, 535142), (47, 432668), (76, 267571), (94, 216334), (188, 108167), (893, 22772), (1786, 11386), (3572, 5693)]